﻿
// R3TestDlg.cpp: 实现文件
//

#include "stdafx.h"
#include "R3Test.h"
#include "R3TestDlg.h"
#include "afxdialogex.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

class CAboutDlg : public CDialogEx
{
public:
	CAboutDlg();

// 对话框数据
#ifdef AFX_DESIGN_TIME
	enum { IDD = IDD_ABOUTBOX };
#endif

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 实现
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(IDD_ABOUTBOX)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


// CR3TestDlg 对话框



CR3TestDlg::CR3TestDlg(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_R3TEST_DIALOG, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CR3TestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CR3TestDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, &CR3TestDlg::OnBnClickedButton1)
	ON_BN_CLICKED(IDC_BUTTON2, &CR3TestDlg::OnBnClickedButton2)
	ON_EN_CHANGE(IDC_EDIT3, &CR3TestDlg::OnEnChangeEdit3)
	ON_BN_CLICKED(IDC_BUTTON3, &CR3TestDlg::OnBnClickedButton3)
	ON_BN_CLICKED(IDC_BUTTON4, &CR3TestDlg::OnBnClickedButton4)
END_MESSAGE_MAP()


// CR3TestDlg 消息处理程序

BOOL CR3TestDlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// 将“关于...”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != nullptr)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 设置此对话框的图标。  当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// TODO: 在此添加额外的初始化代码
	if (m_DriverIo.DriverInitialization() == FALSE)
	{
		AfxMessageBox("初始化失败驱动\n");
		exit(0);
	}
	return TRUE;  // 除非将焦点设置到控件，否则返回 TRUE
}

void CR3TestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::OnSysCommand(nID, lParam);
	}
}

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。  对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CR3TestDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作区矩形中居中
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CR3TestDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CR3TestDlg::OnBnClickedButton1()
{
    CString Tmp;
	CString Buffer;
	GetDlgItem(IDC_EDIT2)->GetWindowTextA(Buffer);
	ULONG64 StatAddr = m_DriverIo.R3Initialization();
	if (StatAddr != 0)
	{
		
		Tmp.Format("初始化成功:\r\n起始地址 = %p\r\n", StatAddr);
		Buffer += Tmp;
		GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);
	}
	else {
		Tmp.Format("初始化失败\r\n");
		Buffer += Tmp;
		GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);
	}
}


void CR3TestDlg::OnBnClickedButton2()
{
	CString Tmp;
	CString Buffer;
	CString s_Pid;
	int Pid = 0;
	GetDlgItem(IDC_EDIT2)->GetWindowTextA(Buffer);
	GetDlgItem(IDC_EDIT1)->GetWindowTextA(s_Pid);

	Pid = atoi(s_Pid);



	ULONG64 Cr3 = m_DriverIo.SetProcess(Pid);
	if (Cr3 == 0)
	{
		Tmp.Format("设置PID:%d失败\r\n", Pid);
		Buffer += Tmp;
		GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);
	}
	else {
        Tmp.Format("设置进程PID:\r\n进程PID = %d 设置成功  CR3 = %p\r\n", Pid, Cr3);
		Buffer += Tmp;
		GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);
	}
}


void CR3TestDlg::OnEnChangeEdit3()
{
	// TODO:  如果该控件是 RICHEDIT 控件，它将不
	// 发送此通知，除非重写 CDialogEx::OnInitDialog()
	// 函数并调用 CRichEditCtrl().SetEventMask()，
	// 同时将 ENM_CHANGE 标志“或”运算到掩码中。

	// TODO:  在此添加控件通知处理程序代码
}


void CR3TestDlg::OnBnClickedButton3()
{
	CString Tmp;
	CString Buffer;
	CString S_Addr;
	CString S_Size;
	ULONG64 Addr = 0;
	ULONG64 Size = 0;
	//IDC_EDIT4



	GetDlgItem(IDC_EDIT2)->GetWindowTextA(Buffer);
	GetDlgItem(IDC_EDIT4)->GetWindowTextA(S_Addr);
	GetDlgItem(IDC_EDIT3)->GetWindowTextA(S_Size);
	if (S_Addr == "" || S_Size == "")
	{
		AfxMessageBox("请输入地址或长度==");
		return;
	}

	Addr = atoll(S_Addr);
	Size = atoll(S_Size);

	PVOID R_Buffer = new BYTE[Size];
	memset(R_Buffer, 0, Size);
	if (m_DriverIo.ReadProcess_Me(Addr, Size, R_Buffer))
	{
		Buffer = Buffer + "地址 = " + S_Addr + "  长度 = " + S_Size + "  内容如下:\r\n";
		for (ULONG64 i = 0; i < Size; i++)
		{
			if (i % 16 == 0)
			{
				Buffer = Buffer + "\r\n";
			}
			Tmp.Format("%0X ", *(BYTE *)((ULONG64)R_Buffer + i));
			Buffer += Tmp;
		}

		Buffer += "\r\n";
	}
	else {
		Buffer = Buffer + "读取时发生错误\r\n" ;
	}

	GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);

}



void CR3TestDlg::OnBnClickedButton4()
{
	// IDC_BUTTON4

	ULONG64 BaseAddr = 0;
	CString Buffer;
	CString S_Addr = "";
	BaseAddr = m_DriverIo.GetProcessStartAddr();
	GetDlgItem(IDC_EDIT2)->GetWindowTextA(Buffer);
	S_Addr.Format("%p", BaseAddr);
	Buffer = Buffer + "模块起始地址 = " + S_Addr + "\r\n";
	GetDlgItem(IDC_EDIT2)->SetWindowTextA(Buffer);
}
